Where is there no gravity?

Answer 1

Since gravity has a theoretically infinite reach, its influence is felt, even minimally, everywhere. Microgravity occurs in such places, where there is not quite enough force created to give any noticeable influence; this can be anywhere from one hundred to one billion kilometres away from the nearest object.

Answer 2

There is no gravity in outer space, far away from any large objects like planets or stars. This is because gravity is a force that is created by mass, so in regions of space where there are very few massive objects, there is effectively no gravity acting.